Alaska Paleontological Database

Reference Detail

Report on Referred Fossils

Stratigraphic range:

Upper Triassic

Kinds of fossils:

Marine invertebrates

Quadrangle or area:

Iliamna B-3 and C-2 quadrangles, Kamishak Bay

Shipment No.:

A-61-32M

Referred by:

Detterman, Robert L.

Report prepared by:

Silberling, Norman J.

Date:

11/13/1961

User Note module to be added

61ADt12 , Iliamna , 1.1 mi. S.81 deg. W. of SW. tip of White Gull Island; lat. 59 deg. 36'54"N., long. 153 deg. 36'20"W.; coords. 5.15, 7.97; Iliamna C-2 quad. [Detterman's transmittal sheet provides additional detail: "Upper(?) Triassic limestone, Iliamna Bay; massive gray and black limestone; position undeterminable, numerous faults"]

Cidarid echinoid spines

61ADt100 , Iliamna , 1.08 mi. S. of tip of peninsula at entrance to Bruin Bay; lat. 59 deg. 21'35"N., long. 153 deg. 59'10"W.; coords. 6.25, 9.65; Iliamna B-3 quad. [Detterman's transmittal sheet provides additional detail: "Upper(?) Triassic coral reef limestone, southeast corner Bruin Bay - near Bruin Bay fault; highly fractured gray limestone; postion undeterminable"]

Cidarid echinoid spines

Poorly preserved corals resembling scleractinian colonial forms

61AHe85 , Iliamna , 0.75 mi. S. 35 deg. E. of tip of peninsula at entrance to Bruin Bay; lat. 59 deg. 28'N., long. 153 deg. 58'45"W.; coords. 6.65, 10.15; Iliamna B-3 quad. [Detterman's transmittal sheet provides additional detail: "Upper Triassic, thin- to medium-bedded gray- to black limestone; highly folded and faulted along Bruin Bay; position undeterminable"]

Halobia cf. H. dilitata Kittl (of Smith)

Monotis? shell fragments

61AHe86 , Iliamna , Same locality as 61AHe85.

Halobia sp. indet.

Plant fragments